Renee Theisen, FNP
Family Nurse Practitioner · Washington, DC
Renee Theisen, FNP is a family nurse practitioner with a practice address in Washington, District of Columbia, and NPI 1750534152, issued on Oct 29, 2008. Check the license (District of Columbia RN1002854, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Renee Theisen
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- RN1002854 DC
0024167985 VA
Self-reported in NPPES; status is on the state search - Practice location
- 900 23RD St NW, Washington, DC 20037
- Phone
- (202) 715-4000
- Enumerated
- Oct 29, 2008
- Record last updated
- Dec 21, 2022
- Fax
- (202) 715-4015
- Medicare enrollment
- Enrolled (PECOS I20090217000336); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 682 in District of Columbia → Look up another NPI →
Also registered at 900 23RD St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Renee Theisen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license RN1002854Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Medstar Medical Group II LLCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Renee Theisen among 682 family nurse practitioner records in District of Columbia
Renee Theisen, FNP is one of 682 family nurse practitioner records with a practice address in District of Columbia. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 17% of them.
- NPI issued2008 · 17% of these records are older, 81% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2007 · median 2019 among the 311 with a school on file
- Record last updated2022 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
675 family nurse practitioner records list a practice address in Washington
They are 675 of the 45,857 NPPES records with a practice address in Washington, and 682 family nurse practitioner records in District of Columbia.
All 682 in District of Columbia → Every provider in Washington → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Marylynn Aminrazavi, NPWashington, DC 200371750573242
- Brenda Blue, FNPWashington, DC 200371770602583
- Jacqueline Cadena, NPWashington, DC 200371073562054
- Kara Couch, NPWashington, DC 200371972502169
- Karen Degerberg, FNP, MSNWashington, DC 200371932320108
- Donna Gray, FNPWashington, DC 200371437279239
- Susan Haney, FNP, MAWashington, DC 200371043431976
- Cameron Hogg, FNPWashington, DC 200371508891383
Common questions
What is Renee Theisen, FNP's NPI number?
Renee Theisen, FNP's National Provider Identifier (NPI) is 1750534152, issued on Oct 29, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Renee Theisen, FNP located?
The NPPES record lists a practice address at 900 23RD St NW, Washington, DC, 20037. Phone: (202) 715-4000. Providers update this record themselves, so call before visiting.
How can I verify Renee Theisen, FNP's license?
NPPES lists District of Columbia license number RN1002854, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.